package com.example.mygradleaop

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.util.Log

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        //需要插入 Log.e("TAG", "===== This is just a test message =====");
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
    }
}